which are also orthogonal
(0.003 seconds)
21—28 of 28 matching pages
21: 28.32 Mathematical Applications
…
►Also let be a curve (possibly improper) such that the quantity
…
►Kernels can be found, for example, by separating solutions of the wave equation in other systems of orthogonal coordinates.
…
►is separated in this system, each of the separated equations can be reduced to the Whittaker–Hill equation (28.31.1), in which
are separation constants.
…
22: 34.3 Basic Properties: Symbol
…
►For these and other results, and also cases in which any one of is or , see Edmonds (1974, pp. 125–127).
…
►See also Micu (1968), Louck (1958), Schulten and Gordon (1975a), Srinivasa Rao and Rajeswari (1993, pp. 220–225), and Luscombe and Luban (1998).
►
§34.3(iv) Orthogonality
… ►Equations (34.3.19)–(34.3.22) are particular cases of more general results that relate rotation matrices to symbols, for which see Edmonds (1974, Chapter 4). …23: 3.8 Nonlinear Equations
…
►We continue with and either or , depending which of and is of opposite sign to , and so on.
…
►For the computation of zeros of orthogonal polynomials as eigenvalues of finite tridiagonal matrices (§3.5(vi)), see Gil et al. (2007a, pp. 205–207).
…
►However, to guard against the accumulation of rounding errors, a final iteration for each zero should also be performed on the original polynomial .
…
►Newton’s rule can also be used for complex zeros of .
…
►These results are also useful in ensuring that no zeros are overlooked when the complex plane is being searched.
…
24: 31.11 Expansions in Series of Hypergeometric Functions
…
►Series of Type II (§31.11(iv)) are expansions in orthogonal polynomials, which are useful in calculations of normalization integrals for Heun functions; see Erdélyi (1944) and §31.9(i).
…
►
, must also satisfy the condition
…
►For example, consider the Heun function which is analytic at and has exponent at .
…
►
…
25: 14.30 Spherical and Spheroidal Harmonics
…
►Segura and Gil (1999) introduced the scaled oblate spheroidal harmonics and
which are real when and .
…
►
Orthogonality
… ►See also (34.3.22), and for further related integrals see Askey et al. (1986). … ►See also (18.18.9) and (34.3.19). … ►has solutions , which are everywhere one-valued and continuous. …26: 18.35 Pollaczek Polynomials
…
►
§18.35(ii) Orthogonality
… ► … ►Then … ►For type 3 orthogonality (18.35.5) generalizes to … ►These polynomials also occur in connection with the Coulomb problem, see §18.39(iv).27: 3.11 Approximation Techniques
…
►Also, let
…
►See also Cody (1970) and Ralston (1965).
…
►They enjoy an orthogonal property with respect to integrals:
…
►
…
►In computer graphics a special type of spline is used which produces a Bézier curve.
…